[PATCH] D29295: Move core RDF files from lib/Target/Hexagon to CodeGen
Aditya Kumar via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Feb 23 10:50:27 PST 2017
hiraditya added inline comments.
================
Comment at: lib/CodeGen/RDFGraph.cpp:596
+ };
+ NodeList Ms = members_if(EqBB, G);
+ if (!Ms.empty())
----------------
This function findBlock appears to be O(n) algorithm, and it is used in multiple places where this function is called for each BasicBlock in the function. Is there a way to speed up this algorithm.
Repository:
rL LLVM
https://reviews.llvm.org/D29295
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